Element block pseudo-element :after generated with overflow hidden font-size 16px box-sizing content-box transition height auto border-radius width 160px float none z-index auto display block position static transform background padding 20px margin 0px box-shadow 1px 1px 1px rgba(0,0,0,0.3) line-height 1 border 0px rgba(0,0,0,1) solid font-weight normal cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2)